/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/NiagaraEmitterViewModel.h
The text format stats display .
static const [FText](API\Runtime\Core\Internationalization\FText) StatsFormat = FInternationalization::ForUseOnlyByLocMacroAndGraphNodeTextLiterals_CreateText(TEXT( "{0} Particles | {1} ms | {2} MB | {3}" ), TEXT( "NiagaraEmitterViewModel" ), TEXT( "StatsFormat" ));